Lenovo 1271, Hardware Maintenance Manual

Page: 167 / 170

Index
A
accessing
system board components and drives 121
Administrator, password 58
audio line-in connector 70
audio line-out connector 70
B
basic troubleshooting 39
battery, replacing 90, 126
Boot-block Recovery 158
C
changing
password 58
startup device sequence 60
CMOS, clearing 59
components, internal 71, 78
computer cover
removing 84, 120
computer cover, reinstalling 117, 156
connector 70
connectors
rear 70, 78
connectors, controls, indicators
front 69, 77
considerations, passwords 58
CRU
completing the installation 117, 156
completing the replacement 156
CRUs (Customer Replacable Units), returning
defective 71, 78
D
deleting a password 58
Description 70
devices, handling static-sensitive 83, 119
diagnostics, troubleshooting 39
DisplayPort connector 71
drives
bays 76, 82
specifications 76, 82
E
environment, operating 35–36
Ethernet connector 71
exiting, Setup Utility 61
external options, installing 83, 119
F
failure, recovering from a POST and BIOS update 158
flashing the BIOS 157
front
connectors, controls, indicators 69, 77
front audio and USB assembly, replacing 107, 144
front bezel
front bezel, removing 85
removing, reinstalling 120
front bezel, reinstalling 85
front WiFi antenna, installing, removing 115, 154
FRU locations 71, 78
FRU part numbers 1, 69, 73, 80, 83, 119
H
hard disk drive, replacing 103, 127
heat sink and fan assembly
replacing 132
heat sink and fan assembly, replacing 95
I
Identifying FRUs 71, 78
installing options
memory module 91
PCI card 87
installing, replacing
memory module 123
PCI card 124
K
keyboard connector 71
L
Lenovo Solution Center 56
locating components 71, 78
looking up part numbers 1, 69, 73, 80, 83, 119
M
memory module 123
installing, replacing 91, 123
system board 91
Microphone connector 71
microprocessor
replacing 98, 139
mouse connector 71
O
optical drive, installing or replacing 129
© Copyright Lenovo 2012 163